Sunglasses are high-performance glasses with TR90 (plastic titanium) as the core material, designed for sports and outdoor scenes, combining lightness, safety and fashion.
1:High strength and impact resistance:It has excellent elasticity and toughness, with an impact resistance more than twice that of nylon material, effectively preventing the frame from breaking during sports.
2:High-temperature resistant:Not easy to melt or deform in high temperature outdoor environment